diff --git a/src/backend/parser/parse_expr.c b/src/backend/parser/parse_expr.c index 6d8cb07766bb0a7f66116383be2d7388a5c6d57b..197c432dd419b302430cbaee7973d9516e9eff92 100644 --- a/src/backend/parser/parse_expr.c +++ b/src/backend/parser/parse_expr.c @@ -3145,7 +3145,7 @@ operator_precedence_group(Node *node, const char **nodename) *nodename = strVal(linitial(aexpr->name)); /* Ignore if op was always higher priority than IS-tests */ if (strcmp(*nodename, "+") == 0 || - strcmp(*nodename, "-")) + strcmp(*nodename, "-") == 0) group = 0; else group = PREC_GROUP_PREFIX_OP;